Fig. S1. HBEC-2 cells are insensitive to wogonin and TNF-induced cytotoxicity and wogonin-mediated hydrogen peroxide generation.

Fig. S2. H2O2 pretreatment sensitizes HeLa cells and Beas-2B cells to TNF-induced cytotoxicity.

Fig. S3. Wogonin suppresses catalase activity in A549 and SKOV3 cells.

Fig. S4. H2O2 inhibits TNF-induced NF-κB activation in HeLa cells.

CAS_1874_sm_FigS1.tif4458KSupporting info item
CAS_1874_sm_FigS2.tif1051KSupporting info item
CAS_1874_sm_FigS3.tif4017KSupporting info item
CAS_1874_sm_FigS4.tif2570KSupporting info item

Please note: Wiley Blackwell is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.